LAZIRON tandem CNC press brake for long plates of 6–12 m, force up to 8,000 kN and ±0.01 mm repeatability. 60-month warranty, installation and service included.
| Configurations | T25032 – T100080 |
| Bending force | 2,500 – 10,000 kN |
| Bending length (per machine) | 3,200 – 8,000 mm |
| Tandem configuration | 2 or 3 machines (×2 … ×4 motors) |
| Distance between columns | 2,600 – 7,000 mm |
| Throat depth (gooseneck) | 450 – 700 mm |
| Ram stroke | 250 – 400 mm |
| Daylight | 520 – 800 mm |
| Descent speed | 70 – 120 mm/s |
| Max. hydraulic pressure | 35 – 40 MPa |
| Motor power (per machine) | 18.5 – 37 kW (×2 … ×4) |
| Control system | Tandem CNC, Y1-Y2 / X / R / Z axes |
| Repeatability | ±0.01 mm |
| Certifications | CE |
| Material | Indicative thickness (8,000 kN config.) |
| Carbon steel (S235) | up to ~20 mm |
| Structural steel (S355) | up to ~16 mm |
| Stainless steel | up to ~12 mm |
| Aluminium | up to ~25 mm |
A tandem CNC press brake links two or three bending presses on the same line, so it can bend plates far longer than a single press can handle. The LAZIRON system reaches plates of 6–12 metres and a combined force of up to 8,000 kN, with high-precision CNC synchronization and ±0.01 mm repeatability. It is built with components on a par with the major manufacturers, a tandem CNC controller, Rexroth hydraulics and brand-name industrial electronics.
In large-structure production, this tandem CNC press brake replaces subcontracting long parts and investing in an oversized press, consolidating bending onto a single synchronized system. It is aimed at manufacturers of steel structures, wind towers, containers and heavy equipment, see the range of CNC bending equipment.
• Long plates on a single system, a tandem CNC press brake bends parts of up to 12 m in sync, with no intermediate joints and no subcontracting of the heavy side of production.
• Combined force up to 8,000 kN, the two or three machines distribute the tonnage evenly across the entire length, for consistent bends on thick structural steel plates.
• High-precision CNC synchronization, the control links the strokes of all machines with 0.01 mm resolution, so the angle stays identical from one end of the part to the other.
• ±0.01 mm repeatability, every long part comes out the same, batch after batch, essential for wind towers, columns and beams, where deviations are not accepted.
• High-capacity multi-axis backgauge, the backgauge, accurate to ±0.03 mm, automatically positions heavy plates, reducing scrap and manual handling.
• Brand-name hydraulics and electronics, a Rexroth hydraulic system, Schneider/Siemens electronics and WILA quick-clamp tooling, for reliability under heavy duty.
• Works separately too, the machines can operate independently for short parts or coupled in tandem for long plates, doubling the workshop's flexibility.
• Premium technology at a direct-manufacturer price, the same type of tandem CNC press brake, without the markup of expensive brands; you pay for the technology, not the name on the casing.
LAZIRON tandem CNC press brake configurations cover forces from 2,500 to 10,000 kN and bending lengths of up to 8,000 mm per machine. The values below are indicative across the range and we confirm them exactly in the personalized quote, depending on the chosen configuration.
| Parameter | Value |
|---|---|
| Configurations | T25032 – T100080 |
| Bending force | 2,500 – 10,000 kN |
| Bending length (per machine) | 3,200 – 8,000 mm |
| Tandem configuration | 2 or 3 machines (×2 … ×4 motors) |
| Distance between columns | 2,600 – 7,000 mm |
| Throat depth (gooseneck) | 450 – 700 mm |
| Ram stroke | 250 – 400 mm |
| Daylight | 520 – 800 mm |
| Descent speed | 70 – 120 mm/s |
| Max. hydraulic pressure | 35 – 40 MPa |
| Motor power (per machine) | 18.5 – 37 kW (×2 … ×4) |
| Control system | Tandem CNC, Y1-Y2 / X / R / Z axes |
| Repeatability | ±0.01 mm |
| Certifications | CE |
A tandem CNC press brake is made for parts that an ordinary press brake cannot tackle: wind towers, bridge structures, container side panels, lighting poles, tanks and long beams. Wherever the plate exceeds the length of a standard press, the tandem system bends the part in a single synchronized pass.
The solution covers both series production of standardized structures and one-off large-dimension parts. The equipment meets the safety requirements applicable to CE-marked bending presses, in line with the Machinery Directive 2006/42/EC. See also real projects from customers' workshops.
For wind tower manufacturers, ±0.01 mm repeatability over the entire length means shell rings that assemble without adjustments. Shipyards and container manufacturers save time on long panels bent in a single setup. And steel-structure plants for construction handle large beams and profiles without outsourcing the heavy side of production.
In the agricultural machinery and heavy equipment industry, a tandem press brake brings in-house the chassis, longerons and long casings that would otherwise require transport to subcontractors. For bending service providers, the ability to process long plates broadens the order portfolio and removes the limitation imposed by the length of a conventional press.
A tandem CNC press brake is sized for thick plate and long plates of structural steel, exactly the segment where bending on standard machines becomes impossible. The maximum thickness depends on the force of the configuration and the length of the part; the values below are indicative for the mid range and we confirm them in the personalized quote. Over long lengths, the force is distributed across all machines, so the real capacity depends on the combination of tonnage, length and material, a calculation we make for every project.
| Material | Indicative thickness (8,000 kN config.) |
|---|---|
| Carbon steel (S235) | up to ~20 mm |
| Structural steel (S355) | up to ~16 mm |
| Stainless steel | up to ~12 mm |
| Aluminium | up to ~25 mm |
The workflow on a tandem CNC press brake is fully controlled from the numerical control, from the program to the finished long part:
1. The operator creates or imports the bending program into the tandem CNC controller, with the sequences for each angle.
2. The rear backgauges (multi-axis backgauge) automatically position the long plate at the programmed dimension.
3. Follower supports hold the plate along its entire length, preventing sag under its own weight.
4. The two or three machines lower the ram in sync, under CNC control, for an identical angle across the whole part.
5. Bending is done in the air, with the angle controlled at ±0.01 mm resolution, repeatable on every pass.
6. The finished long part is discharged, ready for welding, assembly or painting.
Because programs stay saved in the CNC memory (over 100 sequences), resuming a recurring order is quick. Automatic synchronization eliminates manual adjustment between machines, and a single operator achieves consistency even on large-dimension parts. As a result, switching from a long configuration to a short one requires no mechanical adjustments, just loading another program.
What is the maximum plate length a tandem CNC press brake can bend?
Depending on the configuration, the tandem system bends plates of 6–12 metres, with lengths of up to 8,000 mm per machine. The combined force reaches 10,000 kN on the upper range. We confirm the exact length and thickness in the personalized quote.
Can each machine also be used on its own?
Yes. Each press in the system can work independently for short parts or coupled in tandem for long plates. This flexibility lets you cover both your current production and large-dimension orders with the same CNC press brake.
What warranty does UZINEX offer for this tandem CNC press brake?
Every UZINEX machine comes with a 60-month standard manufacturer warranty, phone support and on-site service intervention in under 24 hours anywhere in Romania.
Why is the price more affordable than with the well-known brands?
We manufacture the equipment and export it directly from China to Europe, with no intermediaries and no markup from an expensive brand. You pay for the technology and the components, not the name on the casing. In addition, if you find the same machine cheaper, you get an extra 5–10% discount.
How is synchronization between the machines ensured?
Synchronization is managed by the tandem CNC controller, which links the strokes of all machines with 0.01 mm resolution. In practice, the rams lower together like a single long machine, with no manual adjustment, guaranteeing the same angle along the entire length of the part.
Is the equipment suitable for projects co-financed from European funds?
Yes. The system is delivered with CE-certified components and the corresponding conformity documentation, which makes it eligible for co-financed investment projects. On request, we provide the certifications and the technical data sheet needed for the application file.
What maintenance does a tandem CNC press brake require?
Maintenance is the usual kind for a heavy-duty hydraulic press: checking the level and condition of the hydraulic oil, greasing the guides and periodically checking the synchronization. The brand-name components, hard-chromed pistons and Rexroth valves, are chosen precisely for long intervals between interventions, and spare parts are available locally.
How long does installation and calibration of the system take?
Foundation design, transport, assembly and synchronization calibration are included and carried out by a local team, in your language. For a tandem system, calibrating the synchronization between machines is the critical step, and our engineers perform it on site, before handover to production.
When you choose a tandem CNC press brake from LAZIRON, you get more than the machine:
• 60-month warranty, with on-site service intervention in under 24 hours anywhere in Romania.
• Direct manufacturer-exporter, we manufacture in China and deliver directly to Europe, with no intermediaries and no markup from a European brand; you pay for the technology, not the name on the casing.
• Components on a par with the major manufacturers, a tandem CNC controller, Rexroth hydraulics and Schneider/Siemens electronics, CE-certified to international standards.
• Everything to do with installation, included, foundation design, free pre-delivery inspection, transport, assembly, synchronization calibration and operator training, by a local team.
• Long-term support, spare parts available locally, fast intervention and, on request, sourcing for equipment not listed on the site.
With force up to 8,000 kN, synchronization at ±0.01 mm and the price of a direct manufacturer, this tandem CNC press brake brings in-house the long parts you would otherwise subcontract, without paying for the name on the casing. Every month of subcontracting means lost margin.
Products and services that have earned the appreciation and trust of clients across industry.
with a 3-in-1 laser machine (welding + cleaning + cutting) and a smart capital decision
All delivered equipment meets European quality standards and the DNSH principle, is eligible for acquisitions through EU and PNRR funding, and includes interactive AI-powered manuals for operation, maintenance and operator training.
Media appearances, technical demos and presentations from the most important industrial trade fairs in Europe. See our technology in action.
Over 100 companies in manufacturing, logistics and industry have chosen Uzinex as their strategic partner.
All references→
„We do stainless-steel metal fabrication dedicated to restaurant kitchens. The UZINEX equipment was a radical change: modernization, an increase in production and quality.”
„I had no idea, I was completely clueless. And you started to explain to me. You told me what technologies to choose, what packaging to produce, what would work better on the market.”
„We use a single person who can operate 3-4 machines. Before, we needed 3-4 people to do the same thing.”
„We have multiple challenges in making special structures that serve our systems, and the laser welding machine solution helped us enormously.”
„Laser welding on stainless is something else, it's a completely different thing. The quality of the machines is undeniable: the samples say it all.”
„With Uzinex, I felt very well protected by the assistance they provided. When you have a whole shift stalled and you need someone to answer quickly, it matters enormously.”
„The proof that everything went well is that the equipment now works. We have over three years of experience with no problems. Or when there were issues, there was support. We're satisfied with the collaboration.”
„I can do even 5 boxes for one person, I can also do 10 boxes. Which other firms can't do. That is, they'd have to change dies, set up a whole 12-hour affair.”
„Whether I called at 2 in the morning or at 9 in the morning, the problems got solved. We're satisfied and we'll work together again.”
„A good, smooth collaboration. We always had support and help.”
„We're among the top producers in Romania for this product. I wouldn't have imagined that when I started, but things fell into place.”
„On price and quality ratio, they were the best price and the best quality on the market. We got along well and we're satisfied.”
Six technology directions we integrate turnkey: from plug & play IIoT sensors, to cobots, predictive maintenance, optical inspection, MES connectivity and custom industrial software.
See in real time how much each machine produces and how long it sits idle. We fit sensors on any equipment, new or old, and within a few hours you have the OEE dashboard on your phone. No complex wiring, no production downtime. The first concrete step toward digitalization, with ROI visible from the very first month.
Solve your labor shortage without tripling your costs. The cobot works safely alongside your people (palletizing, feeding the CNC, welding) while you recover the investment in 12-18 months. Prices 30-40% below European distributors, with installation and programming included from us.
Stop waiting for things to break. Our algorithms analyze sensor data and tell you exactly which part will fail and when, and we bring it to your production line before the breakdown. Zero unplanned downtime, zero contractual penalties, complete operational peace of mind.
Eliminate defects before they reach the customer. Our cameras inspect every part at speeds no operator can match, detecting sub-millimeter defects. They mount onto your existing line, with no modifications. Ideal if you produce for export and have strict quality clauses.
Connect your machines to your office, regardless of brand or age. Our gateway automatically translates the data from any machine into your ERP's format: no manual entry, no paper forms, no human error. The manager sees production live, the operator receives digital instructions.
Have a process that no off-the-shelf software can solve? We build custom industrial applications: from tailored SCADA panels and HMI interfaces, to production planning systems, lot traceability and automated reporting. The code is yours, it runs on your servers, with no monthly subscriptions or vendor lock-in.
Answers to the most common technical and commercial questions. Can't find what you're looking for?
Contact the team →Contact our team and receive a personalized offer within a maximum of 24 working hours.
